Anritsu’s family of spectrum analyzers is designed to make monitoring wireless systems easier, even in the harshest field conditions. These instruments are able to measure received signal strength (RSSI), channel power, adjacent channel power ratio (APCR), and occupied bandwidth measurements that can confirm the distortion level or channel power level of and AMPS, TDMA, CDMA, or GSM transmitter. These analyzers can also find and identify out-of-band spurious signals, measure propagation and coverage, or to pinpoint EM leakage in broadcast systems.